Effective May 28, 2003 NEW +WS45 PARAMETER VALUES +WS45=18 : CSLIP (compressed SLIP) with DCE in CSLIP server mode. The DCE may not compress TCP headers unless it sees headers compressed by the DTE (CSLIP client). For background information, see RFC 1144 PS V. Jacobson, "Compressing TCP/IP headers for low-speed serial links", 02/01/1990. +WS45=19 : CSLIP with DCE in client mode. The DCE may compress headers. CHANGES TO EXISTING +WS46 PARAMETER VALUES FROM +WS46=12 : GSM Digital Cellular TO +WS46=12 : GSM EDGE Radio Access Network (GERAN) FROM +WS46=22 : Wideband CDMA. TO +WS46=22 : UMTS Terrestrial Radio Access Network (UTRAN) only. FROM +WS46=25 : General Packet Radio Service (GPRS) TO +WS46=25 : GERAN and UTRAN NEW +WS46 PARAMETER VALUES +WS46=18 : Wireline Voice Mode +WS46=19 : PCSI Host Packet Interface (obsolete) +WS46=20 : Personal Digital Cellular (PDC), Japanese cellular system +WS46=21 : N star, Japanese Mobile Satellite Service +WS46=22 : see above +WS46=23 : Integrated Dispatch Enhanced Network (iDEN) circuit data +WS46=24 : iDEN packet data +WS46=25 : see above +WS46=26 : Personal Handy-phone System (PHS) +WS46=27 : GMR-1 (THURAYA satellite network)